[media] rainshadow-cec: new RainShadow Tech HDMI CEC driver

This driver supports the RainShadow Tech USB HDMI CEC adapter.

See: http://rainshadowtech.com/HdmiCecUsb.html

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

MAINTAINERS

@@ -10456,6 +10456,13 @@ L:	linux-fbdev@vger.kernel.org
 S:	Maintained
 F:	drivers/video/fbdev/aty/aty128fb.c
 
+RAINSHADOW-CEC DRIVER
+M:	Hans Verkuil <hverkuil@xs4all.nl>
+L:	linux-media@vger.kernel.org
+T:	git git://linuxtv.org/media_tree.git
+S:	Maintained
+F:	drivers/media/usb/rainshadow-cec/*
+
 RALINK MIPS ARCHITECTURE
 M:	John Crispin <john@phrozen.org>
 L:	linux-mips@linux-mips.org

drivers/media/usb/Kconfig

@@ -63,6 +63,7 @@ endif
 if MEDIA_CEC_SUPPORT
 	comment "USB HDMI CEC adapters"
 source "drivers/media/usb/pulse8-cec/Kconfig"
+source "drivers/media/usb/rainshadow-cec/Kconfig"
 endif
 
 endif #MEDIA_USB_SUPPORT

drivers/media/usb/Makefile

@@ -25,3 +25,4 @@ obj-$(CONFIG_VIDEO_USBTV) += usbtv/
 obj-$(CONFIG_VIDEO_GO7007) += go7007/
 obj-$(CONFIG_DVB_AS102) += as102/
 obj-$(CONFIG_USB_PULSE8_CEC) += pulse8-cec/
+obj-$(CONFIG_USB_RAINSHADOW_CEC) += rainshadow-cec/

drivers/media/usb/rainshadow-cec/Kconfig

@@ -0,0 +1,10 @@
+config USB_RAINSHADOW_CEC
+	tristate "RainShadow Tech HDMI CEC"
+	depends on USB_ACM && MEDIA_CEC_SUPPORT
+	select SERIO
+	select SERIO_SERPORT
+	---help---
+	  This is a cec driver for the RainShadow Tech HDMI CEC device.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called rainshadow-cec.

drivers/media/usb/rainshadow-cec/Makefile

@@ -0,0 +1 @@
+obj-$(CONFIG_USB_RAINSHADOW_CEC) += rainshadow-cec.o